CN112957145A

CN112957145A - High oral planting locator of security

Info

Publication number: CN112957145A
Application number: CN202110140339.1A
Authority: CN
Inventors: 王颖
Original assignee: Zibo Vocational Institute
Current assignee: Zibo Vocational Institute
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-15

Abstract

The invention discloses an oral implant positioner with high safety, and relates to the technical field of oral medical treatment. Through the hollow plate that sets up, the long pinion, the fly leaf, the recess, the rack, T shape circular slot, mutually support between the fixed cover of T shape disc and U-shaped, can be through the fixed cover of the U-shaped of pulling the downside, the fly leaf that makes the fixed cover of U-shaped drive both sides removes at hollow plate inside, the fly leaf drives the rack when removing and removes, the rack drives the long pinion again and rotates, the rack that the long pinion drives the opposite side again removes, thereby make the fixed cover simultaneous movement of U-shaped of both sides, realized fixing to different oral cavity teeth range specifications, the practicality has been improved.

Description

High oral planting locator of security

Technical Field

The invention relates to the technical field of oral medical treatment, in particular to an oral implant positioner with high safety.

Background

Oral implant refers to a tooth missing restoration method for supporting and retaining an upper dental restoration based on a lower structure implanted in bone tissue. It comprises a lower supporting implant and an upper dental prosthesis. It uses artificial materials such as metal, ceramic, etc. to make implant, generally similar to tooth root form, and is implanted into tissue, usually upper and lower jaws, by means of operation method, and can obtain firm retention support of bone tissue, and utilizes special device and mode to connect and support the dental prosthesis of upper portion. The implant can obtain the repairing effect which is very similar to the function, the structure and the beautiful effect of the natural tooth, and becomes the first-choice repairing mode of more and more patients with tooth deficiency.

And when planting the oral cavity inside, need carry out prepositioning to new tooth planting position, so that implant in the alveolar bone, current oral cavity planting locator is mostly with a mount centre gripping on the inside gum in oral cavity, and can be because the tension of centre gripping is broken with the gum at the fixed in-process of centre gripping, cause the injury to the oral cavity, the security is relatively poor, and because everyone's oral cavity inner structure is different, the range distribution of tooth also can be different, current oral cavity planting locator can only be fixed to the oral cavity tooth of specific specification size, often need replace the planting locator at the oral cavity tooth to different specifications, it is comparatively inconvenient.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the oral implant positioner with high safety, and solves the problems that a fixing frame is clamped on the gum in the oral cavity, the gum is clamped and broken due to over-tightness in the clamping and fixing process, the oral cavity is damaged, the safety is poor, the arrangement and distribution of teeth are different due to different oral cavity internal structures of everyone, the existing oral implant positioner can only fix the oral teeth with specific specifications and sizes, and the implant positioner is often required to be replaced for the oral teeth with different specifications, and the problem of inconvenience is solved.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a high oral cavity planting locator of security, includes the bottom plate, the front side of bottom plate is provided with the threaded rod, and the rear end optical axis part of threaded rod passes through bearing one and bottom plate fixed connection, threaded connection has the thread bush on the threaded rod, the equal fixedly connected with telescopic link of the upper and lower lateral wall of thread bush, two the equal fixedly connected with hollow plate in back of the body end of the looks of telescopic link, equal fixedly connected with articulates one, two on the lateral wall about the thread bush articulated one all articulates through round pin axle one has sleeve, two equal sliding connection has slide bar one in the sleeve.

Preferably, equal fixedly connected with articulates seat two on the upper and lower lateral wall of bottom plate, two it all articulates through round pin axle two to articulate on the seat two has the gangbar, two the equal fixedly connected with U-shaped board of other one end of gangbar, two the both ends of U-shaped board all have the otic placode through round pin axle three hinges, and otic placode and hollow plate fixed connection.

Preferably, two lateral wall middle part all passes through two fixedly connected with pivots of bearing, two around the hollow slab equal fixedly connected with long gear in the pivot, the equal sliding connection in inside left and right sides of hollow slab has the fly leaf, and the fly leaf is square setting.

Preferably, each movable plate is provided with a groove, racks are fixedly connected to the opposite surfaces of the left movable plate and the right movable plate, the two racks are respectively meshed with the upper side and the lower side of the long gear, and the racks are arranged in the grooves.

Preferably, the left side fly leaf and right side far away one side of fly leaf has all seted up T shape circular slot, every equal sliding connection has T shape disc in the T shape circular slot, every the T shape disc all extends to the fixed cover of the outer fixedly connected with U-shaped of fly leaf, and the fixed cover inboard of every U-shaped all is provided with the elastic silica gel pad, and the upper and lower side fly leaf sets up for the symmetry.

Preferably, two threaded holes are formed in the upper surface of the sleeve far away from one side, the threaded holes are communicated with the inside of the sleeve, bolts are connected in the threaded holes in a threaded mode, and the lower ends of the bolts are in lap joint with the sliding rod.

Preferably, two equal fixedly connected with sliding sleeve in the back of the body end of slide bar one, two equal sliding connection has slide bar two, two in the sliding sleeve the upper end of slide bar two all extends to sliding sleeve top fixedly connected with plectane, two the two outer cover of slide bar all is equipped with the spring, and the both ends of spring respectively with sliding sleeve and plectane fixed connection, two the equal fixedly connected with cross taper plate of lower extreme of slide bar two, and the lower extreme of two cross taper plates is sharp-pointed setting.

(III) advantageous effects

The invention has the beneficial effects that:

1. this high oral planting locator of security, hollow plate through setting up, long pinion, the fly leaf, a groove, the rack, T shape circular slot, mutually support between the fixed cover of T shape disc and U-shaped, can be through the fixed cover of the U-shaped of pulling downside, the fly leaf that makes the fixed cover of U-shaped drive both sides removes at hollow plate inside, the fly leaf drives the rack when removing and removes, the rack drives long pinion again and rotates, the long pinion drives the rack of opposite side again and removes, thereby make the fixed cover simultaneous movement of the U-shaped of both sides, realized fixing to different oral cavity tooth arrangement specifications, the practicality has been improved.

2. This high oral cavity planting locator of security through the fixed cover of U-shaped that sets up, can be with the fixed cover of U-shaped of both sides aim at the tooth of both sides and insert down, makes both sides tooth card in the fixed cover of U-shaped, makes the device tentatively fixed in the oral cavity, makes the device not carry out the centre gripping to the gum to the centre gripping of gum has been avoided bleeding, has improved the security when planting the location.

3. This high oral cavity planting locator of security, sleeve through setting up, slide bar one, the sliding sleeve, slide bar two, the plectane, mutually support between spring and the cross taper plate, through rotating the bolt, make the lower extreme of bolt not contact with slide bar one, make slide bar one move in a flexible way in the sleeve inside, afterwards according to lacking tooth position rotation sleeve, and tensile slide bar one, the bolt is rotated to reverse after removing to suitable position, make the lower extreme extrusion slide bar one of bolt, make slide bar one fixed inside the sleeve, afterwards, press down the plectane again, make slide bar two slide down inside the sliding sleeve, extrude the spring with this while, cross mark is pricked out on the gum to the cross taper plate of lower extreme, the location is accomplished, the location effect is improved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic left-side sectional view of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the hollow board of the present invention;

FIG. 4 is a schematic perspective view of a cross-shaped conical plate according to the present invention.

In the figure: the device comprises a base plate 1, a threaded rod 2, a threaded sleeve 3, a telescopic rod 4, a hollow plate 5, a hinged seat I6, a sleeve 7, a sliding rod I8, a hinged seat II 9, a linkage rod 10, a U-shaped plate 11, an ear plate 12, a rotating shaft 13, a long gear 14, a movable plate 15, a groove 16, a rack 17, a circular groove 18T-shaped, a circular disc 19T-shaped, a U-shaped fixing sleeve 20, a threaded hole 21, a bolt 22, a sliding sleeve 23, a sliding rod II 24, a circular plate 25, a spring 26 and a cross-shaped conical plate 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: an oral planting positioner with high safety comprises a bottom plate 1, wherein a threaded rod 2 is arranged on the front side of the bottom plate 1, the rear end optical axis part of the threaded rod 2 is fixedly connected with the bottom plate 1 through a bearing I, a threaded sleeve 3 is in threaded connection with the threaded rod 2, by arranging the threaded rod 2 and the threaded sleeve 3, the threaded rod 2 can drive the bottom plate 1 to move towards the front side by rotating the threaded rod 2 so as to drive a U-shaped fixing sleeve 20 on the upper side and the lower side to move reversely, so that the oral cavity is conveniently opened, telescopic rods 4 are fixedly connected with the upper side wall and the lower side wall of the threaded sleeve 3, by arranging the telescopic rods 4, the hollow plates 5 on the upper side and the lower side can smoothly move reversely, the structural integrity is realized, hollow plates 5 are fixedly connected with the opposite ends of the two telescopic rods 4, hinge seats 6 are fixedly connected with the left side wall and the right side wall of the threaded sleeve 3, and, be convenient for fix a position to the tooth of different positions on the gum, two articulated seats 6 all articulate through round pin axle one and have sleeve 7, and equal sliding connection has slide bar 8 in two sleeves 7.

The upper side wall and the lower side wall of the bottom plate 1 are fixedly connected with two hinged seats 9, the two hinged seats 9 are hinged with linkage rods 10 through two pin shafts, the other ends of the two linkage rods 10 are fixedly connected with U-shaped plates 11, two ends of the two U-shaped plates 11 are hinged with lug plates 12 through three pin shafts, the lug plates 12 are fixedly connected with the hollow plate 5, the threaded rod 2 can be rotated through the mutual matching among the hinged seats 9, the linkage rods 10, the U-shaped plates 11 and the lug plates 12, so that the threaded rod 2 is in threaded connection with the threaded sleeve 3 to drive the bottom plate 1 at the rear side to move forwards, the opposite ends of the linkage rods 10 hinged at the upper side and the lower side to move forwards in the process of moving forwards, the opposite ends of the linkage rods 10 at the two sides can only carry out upper side and lower side reverse movement due to the limit of the telescopic rods 4 when the opposite ends of the linkage rods 10 at, thereby drive the hollow core plate 5 of downside backward movement simultaneously, drive the extension of the telescopic link 4 of downside, prop the downside tooth greatly, the dentist of being convenient for observes.

All through two fixedly connected with pivots 13 of bearing, equal fixedly connected with long gear 14 in two pivots 13, the equal sliding connection in inside left and right sides of hollow plate 5 has fly leaf 15, and fly leaf 15 is square setting, through setting up fly leaf 15 to squarely, can make both sides fly leaf 15 when fixing in the oral cavity, spacing through edges and corners can not take place to rotate, has improved the practicality around two hollow plates 5.

Each movable plate 15 is provided with a groove 16, the opposite surfaces of the left movable plate 15 and the right movable plate 15 are fixedly connected with a rack 17, and two racks 17 are engaged with the upper and lower sides of the long pinion 14, respectively, and the racks 17 are disposed in the grooves 16, through the mutual matching among the rotating shaft 13, the long gear 14 and the movable plate 15, when the one-side U-shaped fixing sleeve 20 is pulled, the U-shaped fixing sleeve 20 drives the movable plate 15 on one side to move in the hollow plate 5, the movable plate 15 drives the rack 17 to move when moving, the rack 17 drives the long gear 14 to rotate, the long gear 14 drives the rack 17 on the other side to move reversely, thereby realizing the simultaneous reverse movement of the U-shaped fixing sleeves 20 at the two sides, and fixing the positioner in the oral cavity without left and right shaking through the meshing relationship between the rack 17 and the long gear 14.

The far sides of the left side movable plate 15 and the right side movable plate 15 are respectively provided with a T-shaped circular groove 18, each T-shaped circular groove 18 is connected with a T-shaped disc 19 in a sliding manner, the U-shaped fixing sleeve 20 can flexibly rotate by arranging the T-shaped circular grooves 18 and the T-shaped discs 19, so that teeth with different inclination degrees are clamped and connected, the structural integrity is realized, each T-shaped disc 19 extends to the outside of the movable plate 15 and is fixedly connected with the U-shaped fixing sleeve 20, the inner side of each U-shaped fixing sleeve 20 is provided with an elastic silica gel pad, the upper side movable plate 15 and the lower side movable plate 15 are symmetrically arranged, the U-shaped fixing sleeve 20 can better wrap teeth with different shapes and sizes when being clamped and fixed with the teeth by arranging the elastic silica gel pads on the inner side of each U-shaped fixing sleeve 20, the teeth with different shapes and sizes are more firmly clamped with the teeth, the upper, can effectively fix the upper and lower teeth.

Threaded hole 21 has all been seted up to one side of keeping away from more of two sleeve 7's upper surface, and threaded hole 21 is linked together with sleeve 7 is inside, equal threaded connection has bolt 22 in two threaded hole 21, and bolt 22's lower extreme and slide bar 8 overlap joint, through setting up threaded hole 21 and bolt 22, can pass through rotation bolt 22, make bolt 22 carry out the rebound through being connected with threaded hole 21 screw thread, make bolt 22's lower extreme not contact with slide bar 8, make slide bar 8 in the inside nimble removal of sleeve 7, adjust later through reverse rotation bolt 22 at slide bar 8, make bolt 22's lower extreme extrusion slide bar 8, make slide bar 8 fixed inside sleeve 7, the integrality of structure has been realized.

The back ends of the two first sliding rods 8 are fixedly connected with sliding sleeves 23, the two sliding sleeves 23 are slidably connected with second sliding rods 24, the cross-shaped conical plate 27 can be more stable when moving up and down by arranging the sliding sleeves 23 and the second sliding rods 24, the upper ends of the two second sliding rods 24 extend to the upper part of the sliding sleeves 23 and are fixedly connected with a circular plate 25, the cross-shaped conical plate 27 can be more conveniently pressed to position gum by arranging the circular plate 25, springs 26 are sleeved outside the two second sliding rods 24, both ends of each spring 26 are fixedly connected with the sliding sleeves 23 and the circular plate 25 respectively, after the gum is positioned by the cross-shaped conical plate 27, the cross-shaped conical plate 27 is automatically lifted by the elasticity of the springs 26, the structural integrity is realized, the lower ends of the two second sliding rods 24 are fixedly connected with the cross-shaped conical plate 27, and the lower ends of the two cross-shaped conical plates 27 are sharp, the lower end of the cross-shaped conical plate 27 is set to be sharp, so that the second sliding rod 24 can drive the cross-shaped conical plate 27 to move downwards to prick the gum, the gum is better punctured, a cross-shaped mark is left, and the positioning effect is improved.

The method comprises the following operation steps:

s1, when the device is used, the device is firstly placed in the oral cavity of a patient, the U-shaped fixing sleeves 20 on the upper side and the lower side are pulled, the U-shaped fixing sleeves 20 drive the movable plates 15 on the two sides to move inside the hollow plate 5, the movable plates 15 drive the racks 17 to move when moving, the racks 17 drive the long gears 14 to rotate, and the long gears 14 drive the racks 17 on the other side to move, so that the U-shaped fixing sleeves 20 on the two sides move simultaneously, and then the U-shaped fixing sleeves 20 on the two sides are inserted to be aligned with teeth on the two sides, so that the teeth on the two sides are clamped in the U-shaped fixing sleeves 20, and the device is preliminarily fixed in the;

s2, then, rotating the threaded rod 2 to enable the threaded rod 2 to be in threaded connection with the threaded sleeve 3 to drive the bottom plate 1 on the rear side to move forwards, and driving the opposite ends of the linkage rods 10 hinged to the upper side and the lower side to move forwards in the process that the bottom plate 1 moves forwards, so that the hollow plates 5 on the upper side and the lower side are driven to move reversely at the same time, the telescopic rods 4 on the upper side and the lower side are driven to extend, teeth on the upper side and the lower side are enlarged, and observation by dentists is facilitated;

s3, then rotating the bolt 22 again to enable the bolt 22 to move upwards through being in threaded connection with the threaded hole 21, enabling the lower end of the bolt 22 not to be in contact with the first sliding rod 8, enabling the first sliding rod 8 to move flexibly inside the sleeve 7, then rotating the sleeve 7 according to the edentulous position, stretching the first sliding rod 8, reversely rotating the bolt 22 after moving to the proper position, enabling the lower end of the bolt 22 to extrude the first sliding rod 8, enabling the first sliding rod 8 to be fixed inside the sleeve 7, then pressing the circular plate 25 downwards, enabling the second sliding rod 24 to slide downwards inside the sliding sleeve 23, meanwhile extruding the spring 26 until the cross-shaped mark is pricked on the gum by the cross-shaped conical plate 27 at the lower end, and completing planting positioning.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high oral cavity planting locator of security, includes bottom plate (1), its characterized in that: the front side of bottom plate (1) is provided with threaded rod (2), and the rear end optical axis part of threaded rod (2) through bearing one with bottom plate (1) fixed connection, threaded connection has thread bush (3) on threaded rod (2), the equal fixedly connected with telescopic link (4) of the upper and lower lateral wall of thread bush (3), two the back of the body of the back of the body end of telescopic link (4) is equal fixedly connected with hollow slab (5), equal fixedly connected with articulates seat one (6), two on the lateral wall about thread bush (3) articulated seat one (6) all have sleeve (7), two through a round pin axle one equal sliding connection has slide bar (8) in sleeve (7).

2. The dental implant positioner with high safety as claimed in claim 1, wherein: equal fixedly connected with articulates seat two (9), two on the upper and lower lateral wall of bottom plate (1) all articulate through round pin axle two on articulated seat two (9) has gangbar (10), two the equal fixedly connected with U-shaped board (11) of other one end of gangbar (10), two the both ends of U-shaped board (11) all have otic placode (12) through round pin axle three articulations, and otic placode (12) and hollow plate (5) fixed connection.

3. The dental implant positioner with high safety as claimed in claim 1, wherein: two lateral wall middle part all passes through two fixedly connected with pivots (13), two of bearing around hollow core plate (5) equal fixedly connected with long gear (14) on pivot (13), the equal sliding connection in inside left and right sides of hollow core plate (5) has fly leaf (15), and fly leaf (15) are square setting.

4. The dental implant positioner with high safety as claimed in claim 3, wherein: each movable plate (15) is provided with a groove (16), the left movable plate (15) and the right movable plate (15) are fixedly connected with racks (17) on opposite surfaces, the two racks (17) are respectively meshed with the upper side and the lower side of the long gear (14), and the racks (17) are arranged in the grooves (16).

5. The dental implant positioner with high safety as claimed in claim 1, wherein: the left side fly leaf (15) and right side fly leaf (15) far away one side has all seted up T shape circular slot (18), every equal sliding connection has T shape disc (19), every in T shape circular slot (18) T shape disc (19) all extend to the fixed cover of fly leaf (15) outer fixedly connected with U-shaped (20), and the fixed cover of every U-shaped (20) inboard all is provided with elastic silica gel pad, and the side fly leaf (15) of just going up and down sets up for the symmetry.

6. The dental implant positioner with high safety as claimed in claim 1, wherein: two threaded holes (21) are formed in the upper surface of the sleeve (7) far away from one side, the threaded holes (21) are communicated with the inside of the sleeve (7), bolts (22) are connected in the threaded holes (21) in a threaded mode, and the lower end of each bolt (22) is in lap joint with the corresponding sliding rod I (8).

7. The dental implant positioner with high safety as claimed in claim 1, wherein: two equal fixedly connected with sliding sleeve (23) in the looks back end of sliding bar (8), two equal sliding connection has two sliding bars (24), two in sliding sleeve (23) the upper end of two sliding bars (24) all extends to sliding sleeve (23) top fixedly connected with plectane (25), two all the cover is equipped with spring (26) outside two sliding bars (24), and the both ends of spring (26) respectively with sliding sleeve (23) and plectane (25) fixed connection, two the equal fixedly connected with cross taper plate (27) of lower extreme of two sliding bars (24), and the lower extreme of two cross taper plates (27) is sharp-pointed setting.